EP 1600261 A3 20090701 - Clamping device with wedge-shaped clamping surfaces

Title (en)

Clamping device with wedge-shaped clamping surfaces

Title (de)

Spannelement mit keilförmigen Spannflächen

Title (fr)

Dispositif de serrage avec surfaces de serrage en form de coin

Publication

EP 1600261 A3 20090701 (DE)

Application

EP 05009640 A 20050503

Priority

DE 102004026187 A 20040528

Abstract (en)

[origin: EP1600261A2] The tensioning device has a housing (21) with through opening (28) holding a displaceable tension bolt (22) fitted at one end with a wedge member (23). Two clamping jaws (44,45) are provided of which each bears by an outer face against the wall of the component part opening and has a contact face (44) for the wedge face (42,43) of the wedge member. Pretensioning means (47) for the jaws holds them with the wedge faces. the housing can be a piston seated displaceable in a cylinder housing.

IPC 8 full level

B25B 5/08 (2006.01); B23Q 16/00 (2006.01); B25B 5/16 (2006.01); B25B 11/00 (2006.01)

CPC (source: EP)

B23Q 1/009 (2013.01); B25B 5/087 (2013.01); B25B 5/163 (2013.01)

Citation (search report)

[XY] US 4804171 A 19890214 - DORNFELD STANLEY W [US]
[Y] EP 0503191 A1 19920916 - BTM CORP [US]
[Y] DE 4020981 A1 19920116 - CIANCI PASQUALE DIPL ING [DE]
[DY] EP 0785049 A1 19970723 - CIANCI PASQUALE DIPL ING [DE], et al

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR LV MK YU

DOCDB simple family (publication)

EP 1600261 A2 20051130; EP 1600261 A3 20090701; EP 1600261 B1 20110706; AT E515375 T1 20110715; DE 102004026187 A1 20051222; DE 102004026187 B4 20070913

DOCDB simple family (application)

EP 05009640 A 20050503; AT 05009640 T 20050503; DE 102004026187 A 20040528